NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Nereus ∴ Summary
Contact »
(4660) Nereus  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.48868 1.759e-09 au
e 0.360007 1.832e-09
i 1.432 1.538e-06 deg
Ω 314.443 2.086e-05 deg
ω 158.02 2.204e-05 deg
M 219.376 6.074e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9527 au
Aphelion 2.0246 au
Asc. node-Earth separation 0.93084 au
Desc. node-Earth separation -0.0127 au
Earth MOID 0.00291 au
Orbital period 663.441 days
Date of orbit computation   Oct 9 22:46
Observational summary
Optical observations (Discarded) 534 (19)
Radar observations (Discarded) 32 (0)
Arc length 13083 days
Unobserved 139 days

More info »
Ephemeris at epoch 58099 MJD
Right Ascension 318.775 deg
Declination -15.2771 deg
V Magnitude 21.97 mag
Solar Elongation -56.62 deg
Galactic Latitude -38.59 deg
Rate 0.52 deg/day
Direction 72.136 deg

More info »





This Web Site has been visited 91809 times since 25

and this Page has been visited 7931 times since 2011/06/11